7 Foton diagnostic codes on file. Each shows the symptom for free — unlock the full diagnosis, repair steps, and field insights with a free account.
| Code | System | Symptom | Fix |
|---|---|---|---|
| P0087 | Fuel System | Engine Cuts Out During Full-Throttle Pull | Unlock |
| P0193 | Fuel System | Limp Mode / Hard Engine Knock | Unlock |
| P0562 | Electrical | Erratic Gauge Cluster / Dim Headlights | Unlock |
| P203F | Emissions / DEF | DEF Warning Light / Countdown Active | Unlock |
| P242F | Emissions / DPF | DPF Lamp Flashing / Forced Derate | Unlock |
| SPN 157 FMI 18 | Fuel System | Power Sag under Payload / Hesitation | Unlock |
| U0125 | Communication | 4WD Knob Inoperative / Service 4WD Lamp | Unlock |
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